Wrong anchor position on Sprite/GameObject

[Zax37]

Update from Phaser 3.13 to 3.14 or 3.15 brought new rendering bug regarding anchors.

Steps to reproduce(first two might be not necessary)

• create new texture atlas with anchor positions set
• create new animation from this atlas
• create new sprite, play the animation on it

The sprite moves different than intended (in my case it shouldn't move at all!)

[Zax37]

I've recorded this and other bug I'm struggling with (#3813):

In 3.13 only flipped anchor is broken:
https://cdn.discordapp.com/attachments/416623653741133837/511464613028560897/3.13.0.webm

But in 3.14+ (here be 3.15.1) EVERYTHING with anchors is broken:
https://cdn.discordapp.com/attachments/416623653741133837/511464626303795220/3.15.1.webm

[photonstorm]

Please provide an animation we can test this with.

[Zax37]

1. Sprite atlas: http://captainclaw.net/dl/CLAW_SPRITESHEET.zip

2. Animations definition:

  this.game.anims.create({
    key: 'stand',
    frames: this.game.anims.generateFrameNames('CLAW',
      {prefix: 'CLAW_', start: 11, end: 18}),
    frameRate: 9,
    repeat: -1
  });

  this.game.anims.create({
    key: 'walk',
    frames: this.game.anims.generateFrameNames('CLAW',
      {prefix: 'CLAW_', start: 1, end: 10}),
    frameRate: 13,
    repeat: -1
  });

3. Body size & offset:

  this.setSize(32, 112);
  this.setOffset(32, 1);

Final effect should look same as on the uploaded videos.

More code, if needed: https://github.com/Zax37/ClawJS

[Zax37]

Does it need any more examples?

[photonstorm]

Once I've had a chance to look at your code I'll you know if we need anything more.

[hexus]

An explicit, minimal reproduction of this issue in a sandbox like JSBin or Codepen would be really helpful.

[photonstorm]

Thank you for submitting this issue. We have fixed this and the fix has been pushed to the master branch. It will be part of the next release. If you get time to build and test it for yourself we would appreciate that.